The degree of the polynomial 10x2+2xmy-4y is 3. what is the value of m?

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5